OEM Carrier Hot Surface Igniter LH33ZG001 for Model PG8JAA036070AEJA

This is the genuine OEM hot surface igniter (part number LH33ZG001) factory-specified for the Carrier PG8JAA036070AEJA packaged gas unit. The igniter is a critical first-stage component in every heating cycle — it glows to ignition temperature within seconds of a heat call, igniting the gas burner before the control board allows the gas valve to open. When this part fails, the furnace or package unit will attempt ignition, fail to sense a flame, and enter a safety lockout — leaving you with no heat. Common symptoms include the unit cycling on and attempting to fire but shutting down after 30–90 seconds, often accompanied by a fault code indicating an ignition failure.

• Specs: 120V AC | Silicon nitride element | OEM part number LH33ZG001 | Lightweight 0.07 lb. | Factory-matched fit and electrical connector for Carrier packaged units
• OEM vs Generic: Genuine OEM igniters are manufactured to exact temperature ramp and resistance specifications. Aftermarket igniters frequently fail prematurely due to inconsistent element density, leading to cracking under thermal stress and repeat service calls.
• Install Difficulty: 2/5 — Always de-energize and disconnect power before servicing. Do not touch the igniter element with bare hands — skin oils cause hot spots that crack the element. Tools needed: 1/4" nut driver, needle-nose pliers. Disconnect the harness plug, remove the mounting screw, swap the igniter, and verify ignition sequence on startup.
• Warranty: 1-year OEM factory warranty against defects. In-stock and ships same business day from our warehouse.

Compatibility: Engineered for the Carrier PG8JAA036070AEJA packaged gas unit. Always verify your unit's model and parts list before ordering — serial number ranges may affect fitment on select production runs. Not sure it fits? Our HVAC parts specialists confirm compatibility before you buy. Order today and receive same-day shipping on all in-stock items.